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-rw-r--r--thirdparty/openssl/crypto/engine/tb_asnmth.c246
1 files changed, 0 insertions, 246 deletions
diff --git a/thirdparty/openssl/crypto/engine/tb_asnmth.c b/thirdparty/openssl/crypto/engine/tb_asnmth.c
deleted file mode 100644
index a1a9b88c43..0000000000
--- a/thirdparty/openssl/crypto/engine/tb_asnmth.c
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-/* ====================================================================
- * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include "eng_int.h"
-#include "asn1_locl.h"
-#include <openssl/evp.h>
-
-/*
- * If this symbol is defined then ENGINE_get_pkey_asn1_meth_engine(), the
- * function that is used by EVP to hook in pkey_asn1_meth code and cache
- * defaults (etc), will display brief debugging summaries to stderr with the
- * 'nid'.
- */
-/* #define ENGINE_PKEY_ASN1_METH_DEBUG */
-
-static ENGINE_TABLE *pkey_asn1_meth_table = NULL;
-
-void ENGINE_unregister_pkey_asn1_meths(ENGINE *e)
-{
- engine_table_unregister(&pkey_asn1_meth_table, e);
-}
-
-static void engine_unregister_all_pkey_asn1_meths(void)
-{
- engine_table_cleanup(&pkey_asn1_meth_table);
-}
-
-int ENGINE_register_pkey_asn1_meths(ENGINE *e)
-{
- if (e->pkey_asn1_meths) {
- const int *nids;
- int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0);
- if (num_nids > 0)
- return engine_table_register(&pkey_asn1_meth_table,
- engine_unregister_all_pkey_asn1_meths,
- e, nids, num_nids, 0);
- }
- return 1;
-}
-
-void ENGINE_register_all_pkey_asn1_meths(void)
-{
- ENGINE *e;
-
- for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
- ENGINE_register_pkey_asn1_meths(e);
-}
-
-int ENGINE_set_default_pkey_asn1_meths(ENGINE *e)
-{
- if (e->pkey_asn1_meths) {
- const int *nids;
- int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0);
- if (num_nids > 0)
- return engine_table_register(&pkey_asn1_meth_table,
- engine_unregister_all_pkey_asn1_meths,
- e, nids, num_nids, 1);
- }
- return 1;
-}
-
-/*
- * Exposed API function to get a functional reference from the implementation
- * table (ie. try to get a functional reference from the tabled structural
- * references) for a given pkey_asn1_meth 'nid'
- */
-ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid)
-{
- return engine_table_select(&pkey_asn1_meth_table, nid);
-}
-
-/*
- * Obtains a pkey_asn1_meth implementation from an ENGINE functional
- * reference
- */
-const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid)
-{
- EVP_PKEY_ASN1_METHOD *ret;
- ENGINE_PKEY_ASN1_METHS_PTR fn = ENGINE_get_pkey_asn1_meths(e);
- if (!fn || !fn(e, &ret, NULL, nid)) {
- ENGINEerr(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH,
- ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD);
- return NULL;
- }
- return ret;
-}
-
-/* Gets the pkey_asn1_meth callback from an ENGINE structure */
-ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e)
-{
- return e->pkey_asn1_meths;
-}
-
-/* Sets the pkey_asn1_meth callback in an ENGINE structure */
-int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f)
-{
- e->pkey_asn1_meths = f;
- return 1;
-}
-
-/*
- * Internal function to free up EVP_PKEY_ASN1_METHOD structures before an
- * ENGINE is destroyed
- */
-
-void engine_pkey_asn1_meths_free(ENGINE *e)
-{
- int i;
- EVP_PKEY_ASN1_METHOD *pkm;
- if (e->pkey_asn1_meths) {
- const int *pknids;
- int npknids;
- npknids = e->pkey_asn1_meths(e, NULL, &pknids, 0);
- for (i = 0; i < npknids; i++) {
- if (e->pkey_asn1_meths(e, &pkm, NULL, pknids[i])) {
- EVP_PKEY_asn1_free(pkm);
- }
- }
- }
-}
-
-/*
- * Find a method based on a string. This does a linear search through all
- * implemented algorithms. This is OK in practice because only a small number
- * of algorithms are likely to be implemented in an engine and it is not used
- * for speed critical operations.
- */
-
-const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
- const char *str,
- int len)
-{
- int i, nidcount;
- const int *nids;
- EVP_PKEY_ASN1_METHOD *ameth;
- if (!e->pkey_asn1_meths)
- return NULL;
- if (len == -1)
- len = strlen(str);
- nidcount = e->pkey_asn1_meths(e, NULL, &nids, 0);
- for (i = 0; i < nidcount; i++) {
- e->pkey_asn1_meths(e, &ameth, NULL, nids[i]);
- if (((int)strlen(ameth->pem_str) == len) &&
- !strncasecmp(ameth->pem_str, str, len))
- return ameth;
- }
- return NULL;
-}
-
-typedef struct {
- ENGINE *e;
- const EVP_PKEY_ASN1_METHOD *ameth;
- const char *str;
- int len;
-} ENGINE_FIND_STR;
-
-static void look_str_cb(int nid, STACK_OF(ENGINE) *sk, ENGINE *def, void *arg)
-{
- ENGINE_FIND_STR *lk = arg;
- int i;
- if (lk->ameth)
- return;
- for (i = 0; i < sk_ENGINE_num(sk); i++) {
- ENGINE *e = sk_ENGINE_value(sk, i);
- EVP_PKEY_ASN1_METHOD *ameth;
- e->pkey_asn1_meths(e, &ameth, NULL, nid);
- if (((int)strlen(ameth->pem_str) == lk->len) &&
- !strncasecmp(ameth->pem_str, lk->str, lk->len)) {
- lk->e = e;
- lk->ameth = ameth;
- return;
- }
- }
-}
-
-const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
- const char *str,
- int len)
-{
- ENGINE_FIND_STR fstr;
- fstr.e = NULL;
- fstr.ameth = NULL;
- fstr.str = str;
- fstr.len = len;
- CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
- engine_table_doall(pkey_asn1_meth_table, look_str_cb, &fstr);
- /* If found obtain a structural reference to engine */
- if (fstr.e) {
- fstr.e->struct_ref++;
- engine_ref_debug(fstr.e, 0, 1)
- }
- *pe = fstr.e;
- CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
- return fstr.ameth;
-}
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